CN104927702A - Adhesive for production of corrugated paperboards - Google Patents

Abstract

The invention discloses an adhesive for production of corrugated paperboards. The adhesive comprises the following components by weight percent: 15%-25% of corn starch, 0.4%-0.8% of potassium permanganate, 1%-2% of sodium hydroxide, 0.2%-0.6% of borax, 0.2%-0.4% of magnesium chloride, 0.1%-0.4% of sodium sulfite and 0.1%-0.3% of a defoaming agent, and the balance of water. The adhesive for the production of corrugated paperboards, provided by the invention, has the advantages of being firm in adhesion, quick in drying, high in the intensity of paperboards, low in adhesive cost, and the like.

Description

A kind of corrugated board production tackiness agent

Technical field

The present invention relates to a kind of wrapping material technical field of adhesive, particularly relate to a kind of corrugated board production tackiness agent.

Background technology

The bond strength of corrugated cardboard is an important indicator of corrugated cardboard being carried out to physicals inspection.The adhesion process of corrugated cardboard contains complicated physical change and chemical transformation, except the quality depending primarily on tackiness agent, also depends on the change of various condition.The physical and chemical index of tackiness agent comprises the indexs such as viscosity, pH value, gelatinization point, solids content.The change of these indexs directly affects the bond strength of corrugated cardboard.Although affect the factor that bond strength also has other every aspect, the quality of tackiness agent itself is its essential factor.

Summary of the invention

The present invention is intended to solve the deficiencies in the prior art, and provides a kind of corrugated board production tackiness agent.

The present invention for achieving the above object, by the following technical solutions: a kind of corrugated board production tackiness agent, is characterized in that, its binder ingredients and mass percent as follows:

W-Gum: 15% ~ 25%;

Potassium permanganate: 0.4% ~ 0.8%;

Sodium hydroxide: 1% ~ 2%;

Borax: 0.2% ~ 0.6%;

Magnesium chloride: 0.2% ~ 0.4%;

S-WAT: 0.1% ~ 0.4%;

Defoamer: 0.1% ~ 0.3%;

Water adds to 100%.

The invention has the beneficial effects as follows: corrugated board production tackiness agent of the present invention by use have bonding jail, fast drying, paper board strength high, bond low cost and other advantages.

Embodiment

Below in conjunction with embodiment, the invention will be further described:

Embodiment 1 one kinds of corrugated board production tackiness agents, its binder ingredients and mass percent as follows:

W-Gum: 15%;

Potassium permanganate: 0.4%;

Sodium hydroxide: 1%;

Borax: 0.2%;

Magnesium chloride: 0.2%;

S-WAT: 0.1%;

Defoamer: 0.1%;

Water: 83%.

Embodiment 2 one kinds of corrugated board production tackiness agents, its binder ingredients and mass percent as follows:

W-Gum: 25%;

Potassium permanganate: 0.8%;

Sodium hydroxide: 2%;

Borax: 0.6%;

Magnesium chloride: 0.4%;

S-WAT: 0.4%;

Defoamer: 0.3%;

Water: 70.5%.

Embodiment 3 one kinds of corrugated board production tackiness agents, its binder ingredients and mass percent as follows:

W-Gum: 20%;

Potassium permanganate: 0.5%;

Sodium hydroxide: 1.5%;

Borax: 0.4%;

Magnesium chloride: 0.3%;

S-WAT: 0.3%;

Defoamer: 0.2%;

Water: 76.8%.

Above to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed method of the present invention design and the various improvement carried out of technical scheme, or directly apply to other occasion, all within protection scope of the present invention without improvement.

Claims (1)

1. a corrugated board production tackiness agent, is characterized in that, its binder ingredients and mass percent as follows:

W-Gum: 15% ~ 25%;

Potassium permanganate: 0.4% ~ 0.8%;

Sodium hydroxide: 1% ~ 2%;

Borax: 0.2% ~ 0.6%;

Magnesium chloride: 0.2% ~ 0.4%;

S-WAT: 0.1% ~ 0.4%;

Defoamer: 0.1% ~ 0.3%;

Water adds to 100%.